Concepedia

PI-RADS Versions 2 and 2.1: Interobserver Agreement and Diagnostic Performance in Peripheral and Transition Zone Lesions Among Six Radiologists

Rajesh Bhayana, Aileen O’Shea, Mark Anderson, William R. Bradley, Ravi V. Gottumukkala, Amirkasra Mojtahed, Theodore T. Pierce, Mukesh G. Harisinghani

American Journal of Roentgenology · 2020 · 79 citations · 32 references

DOI

Concepts

Abstract

The impact of PI-RADS v2.1 in the PZ is notable given the emphasis on version 2.1 TZ modifications. The findings suggest areas in which additional modification could further improve interobserver agreement and performance.

References

32

The Measurement of Observer Agreement for Categorical Data

J. Richard Landis, Gary G. Koch · Biometrics · 1977 · 78.9K citations · Full text

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Interrater reliability: the kappa statistic

Marry L. McHugh · Biochemia Medica · 2012 · 18.6K citations · Full text

, , +14

Interrater reliability: the kappa statistic.

Mary L. McHugh · PubMed · 2012 · 9.2K citations · Full text

, , +14

The Kappa Statistic in Reliability Studies: Use, Interpretation, and Sample Size Requirements

Julius Sim, Chris Wright · Physical Therapy · 2005 · 4.1K citations · Full text

, , +15

PI-RADS Prostate Imaging – Reporting and Data System: 2015, Version 2

Jeffrey C. Weinreb, Jelle O. Barentsz, Peter L. Choyke et al. · European Urology · 2015 · 2.9K citations

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